Description
The PROTIG 200 AC/DC (200 A) is a compact, portable and versatile dual-process unit for AC/DC TIG welding and coated-electrode (MMA) welding. It can be used to join all types of material up to 4 mm thick (steel, stainless steel, aluminium, copper, magnesium and even titanium). Its advanced, secondary regulation guarantees optimal arc stability and a constant welding current in all positions.
FIVE TIG WELDING MODES
DC
- Standard DC: direct current welding for most ferrous materials.
- Pulsed DC: limits the temperature rise of the parts being welded. Ideal for very
thin sheet metal.
AC
- Standard AC: for welding aluminium and its alloys (Al, AlSi, AlMg and AlMn,
etc.). - Pulsed AC: limits the temperature rise of the parts being welded. Ideal for very
thin sheet metal. - Easy AC: predefined user settings makes using the welding unit as simple as
possible. The user only has to select the tungsten-electrode diameter on the
machine’s user interface.
OPTIMISED TIG WELDING SETTINGS
- SPOT mode (AC or DC TIG): for fast and accurate spot welding before working on thin sheet
metal. - Two ignition types: HF contactless or HF contact for electrosensitive environments.
- Three types of trigger control: 2T, 4T and 4T LOG.
- Automatic torch detection: compatible with trigger and double-button torches.
MMA WELDING
- MMA : basic and rutile electrodes (up to ⌀ 4 mm).
- Pulsed MMA: enables vertical-up welding (for pipes and pipelines, etc.).
- Three built-in welding aids:
– Anti-Stick: minimises the chance of the electrode sticking to the workpiece.
– Adjustable Hot Start: makes ignition much easier and can be adjusted in seconds depending on
the type of metal.
– Arc Force: a one-off current boost for resolving difficult welding situations.
MAXIMUM PRODUCTIVITY
- Stores up to 30 programs per welding process.
- Access to an advanced menu for maximum welding control.
- Current and voltage display both during and after the welding process (DMOS/QMOS).
- Reinforced bodywork and anti-shock pads.Space-saving and easy to move around the site.
- Its smart ventilation system reduces power consumption, dust intake and noise levels.
- Surge-protected up to 400 V (PROTEC 400).
Supplied with TIG 26DB 4M torch, 2M Earth Cable & 2M Electrode Holder Lead.
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